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QML and Qt Quick

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20.0k Topics 77.3k Posts
  • Append text Gui freezed

    Unsolved qml
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  • ScrollView far too sensitive for touchpad scrolling

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    MarkkyboyM
    There doesn't appear to be any control over velocity with ScrollView. Perhaps to have a look at Flickable which does offer control over velocity; https://doc.qt.io/qt-5/qml-qtquick-flickable.html I could be wrong, but a good search for 'velocity' kept coming back to Flickable. I saw 'maximumFlickVelocity' for ListView mentioned in an Android thread, but it doesn't seem to apply to ListView in qml.
  • Error building QtCreator from source

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    SGaistS
    Hi, It looks like you are using your distribution provided Qt. If so, then you have to install the development packages that provide the private parts of Qt.
  • Handwriting Recognition lipi toolkit , Myscript, T9

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  • QT QML UI is not refreshing on embedded Linux Display Unit

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  • How to set the position in QML List view

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    P
    @sierdzio Thank You ListView { id: listView anchors.fill: parent model: contactModel delegate: Text { font.pixelSize: 14 text: name + ": " + number } onCountChanged: listView.contentY = 52 }
  • How to translate Dialog's standard buttons?

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    D
    @Dmitriano Figured this out! I add qt-everywhere-src-6.2.2\qttranslations\translations\qtbase_ru.ts to the project and load qtbase_ru.qm with the Translator in C++ code.
  • Spinbox not fitting to rectangle, If it fits focus is missing

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    MarkkyboyM
    This code does not compile. Where are the import statements?, I have to assume you are using QtQuick.Controls 1.4 not Quick 2. It is important to give as much info as you can and where possible, learn how to paste it properly making it readable and repeatable for those reading/helping. You are using components that do not exist, where does 'widthValue' and 'heightValue' come from in Rectangle? Not forgetting the strange use of anchors, why are you trying to anchor the rectangle to the top of itself?, error after error. So, all you are wanting to do, is place SpinBox in a Rectangle?; Rectangle{ id: upperValue color: "red" width: 200 height: 100 anchors.centerIn: parent SpinBox { id:spinbox minimumValue: 0.2 maximumValue: 40 stepSize: 0.2 decimals: 2 focus: true anchors.centerIn: parent } } } [image: 8cb34146-fb49-48cd-be1b-40905688d151.JPG]
  • Display text in pages

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    ndiasN
    Hi @Iliass, If you plan to use PyQt or PySide you can check this example or follow this tutorial . Regards
  • make playback tone time constant when pitch is varying

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  • How to fetch listtype data from qml to cpp?

    Unsolved qml qqmlcomponent qqmlengine qmetaobject invokemethod
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  • How to read properties for the currenetly selected item in a ListView

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    C
    @tskardal Hey, I know this is an old topic, but I was directed here from Google when looking for a solution for this exact problem. Luckily I found this SO question from 2015 that has a built-in elegant solution. It has to do with using DelegateModel to encapsulate the QAbstractListModel and let the user get any item at a certain index. In OP's case, the solution will look like this: import QtQml.Models 2.15 //need this for DelegateModel ListView { id: list width: 180; height: 200 model: DelegateModel{ id:myDelegateModel model: myModel // QAbstractListModel delegate: Component { Item { width: 200 height: 30 Text { id: text text: title } MouseArea { anchors.fill: parent onClicked: { list.currentIndex = index; } } } } } onCurrentItemChanged: { var currentModelItem = myDelegateModel.items.get(list.currentIndex).model console.log("Current Item title is: " + currentModelItem.title) } } There are more current answers that to my humble opinion are far more convoluted than this solution.
  • audio file pitch vs frequency relation in audio engine in qml

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  • QtDeviceUtilities.DisplaySettings, QML and screen brightness

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    SGaistS
    Since you hold a commercial license do not hesitate to contact the Qt company about that matter.
  • Creating Flowchart dynamically through qt c++ qml

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    GrecKoG
    Take a look at http://cneben.github.io/QuickQanava/index.html
  • Projects with QML Compile Blank

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    MarkkyboyM
    I am also running Windows 7, but not QT6, I think may be the problem, QT6 seems not to be quite ready for public use, modules are missing/removed/buggy/incomplete. I am running QtCreator 5.0.3 based on Qt5.15.2. My apologies, I should have read your reply more thoroughly, then I would have noticed you're using QT6.......i think this is where the real problem is.
  • QtLocation - Filter output errors

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  • How to dynamically set a Flickable's content

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    sierdzioS
    @Ben-S said in How to dynamically set a Flickable's content: /** This is the object that will be clipped by the container */ property Item contentItem Try this: /** This is the object that will be clipped by the container */ default property alias contentItem: scrollView.contentItem (default is not necessary, but can be useful).
  • QtLottie gotoAndPlay(), start() methods doesnt work inside Connections

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  • Subclass QAbstractListModel - count issue

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    D
    Ok thank you it works.